[one-users] VM groups & deadlocks

[Carlos Martín Sánchez]

Hi,

That functionality is not supported. VMs can be put 'on hold', with the
'onevm hold' command. You could write a higher layer application to manage
these groups of VMs using this hold state.

Take a look at the OpenNebula Service Manager [1] ecosystem project. It
was developed for OpenNebula 2.0, and I can't really tell if it is
incompatible with the 3.x series. I'm guessing that the interaction with
OpenNebula is limited to basic VM operations such as deploy and shutdown,
so it might be worth to give it a try.

Regards.

[1] http://opennebula.org/software:ecosystem:oneservice
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


2012/1/26 Tomáš Nechutný <nechtom at gmail.com>

> Hello,
>
> I've a problem in my mind. Suppose I've an OpenNebula setup with
> capacity for 4 VMs of certain type. I also have a separate machine
> which runs some integration tests at ranomd time with tests T1 and T2
> both requiring 3 VMs. When both tests start at same time a deadlock
> can occur. Is it possible to somehow schedule groups of VMs so such
> deadlocks can't occur? Thank you.
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
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